The patch titled Subject: mm: use mapping_evict_folio() in truncate_error_page() has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-use-mapping_evict_folio-in-truncate_error_page.patch

This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...

This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------ From: "Matthew Wilcox (Oracle)" willy@infradead.org Subject: mm: use mapping_evict_folio() in truncate_error_page() Date: Wed, 8 Nov 2023 18:28:06 +0000

We already have the folio and the mapping, so replace the call to invalidate_inode_page() with mapping_evict_folio().

Link: https://lkml.kernel.org/r/20231108182809.602073-4-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) willy@infradead.org Cc: stable@vger.kernel.org Cc: Naoya Horiguchi naoya.horiguchi@nec.com Signed-off-by: Andrew Morton akpm@linux-foundation.org ---

mm/memory-failure.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/mm/memory-failure.c~mm-use-mapping_evict_folio-in-truncate_error_page +++ a/mm/memory-failure.c @@ -930,10 +930,10 @@ static int delete_from_lru_cache(struct static int truncate_error_page(struct page *p, unsigned long pfn, struct address_space *mapping) { + struct folio *folio = page_folio(p); int ret = MF_FAILED;

if (mapping->a_ops->error_remove_page) { - struct folio *folio = page_folio(p); int err = mapping->a_ops->error_remove_page(mapping, p);

if (err != 0) @@ -947,7 +947,7 @@ static int truncate_error_page(struct pa * If the file system doesn't support it just invalidate * This fails on dirty or anything with private pages */ - if (invalidate_inode_page(p)) + if (mapping_evict_folio(mapping, folio)) ret = MF_RECOVERED; else pr_info("%#lx: Failed to invalidate\n", pfn); _

Patches currently in -mm which might be from willy@infradead.org are

mm-make-mapping_evict_folio-the-preferred-way-to-evict-clean-folios.patch mm-convert-__do_fault-to-use-a-folio.patch mm-use-mapping_evict_folio-in-truncate_error_page.patch mm-convert-soft_offline_in_use_page-to-use-a-folio.patch mm-convert-isolate_page-to-mf_isolate_folio.patch mm-remove-invalidate_inode_page.patch